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D55342E07B3B88RT5

产品分类: 贴片电阻
产品描述: 3.88KΩ ±0.1% 250mW ±25ppm/℃ 1206 贴片安装 3.2mm*1.6mm*840μm
供应商型号: TS-D55342E07B3B88RT5
供应商: 海外现货
标准整包数: 500
VISHAY INTERTECHNOLOGY 贴片电阻 D55342E07B3B88RT5

D55342E07B3B88RT5概述

    Vishay Dale Thin Film Resistors: Technical Overview and Analysis
    Product Introduction
    The Vishay Dale Thin Film Resistors, specifically those compliant with MIL-PRF-55342 military specifications, represent advanced surface-mount chip resistors designed to meet rigorous performance standards. These resistors are ideal for demanding applications requiring high reliability and precision. Their core features include established reliability at "S" and "V" failure rate levels, exceptional temperature coefficient of resistance (TCR), and ultra-low noise characteristics. The resistors find broad application in aerospace, defense, telecommunications, and industrial electronics.
    Technical Parameters
    The following summarizes the key technical specifications:
    | Parameter | Value |

    | Power Rating | Up to 1000 mW |
    | Working Voltage | 30 V to 200 V |
    | Resistance Range | 10 Ω to 6.19 MΩ |
    | TCR (Temperature Coefficient) | ± 25 ppm/°C to ± 300 ppm/°C (temperature range -55°C to +125°C) |
    | Tolerance | ± 0.1% to ± 10% |
    | Noise Level | < -25 dB |
    | Operating Temperature | -55°C to +150°C |
    | Storage Temperature | -55°C to +150°C |
    These resistors also offer exceptional stability with ±0.02% drift after 2000 hours at +70°C and excellent voltage coefficient performance (< 0.1 ppm/V).
    Product Features and Advantages
    1. Reliability Assurance: These resistors have an established reliability rating, achieving "S" and "V" failure rates with C = 2, ensuring long-term stability.
    2. High-Quality Materials: Utilizes high-purity alumina substrates and a robust wraparound termination process with an electroplated nickel barrier for superior adhesion under extreme temperatures.
    3. Advanced Performance Metrics: Features very low noise levels, inductive-free design, and laser-trimmed tolerances down to ±0.1%.
    4. Environmental Durability: Meets stringent MIL-PRF-55342 environmental test standards, including thermal shock, moisture resistance, and life testing.
    5. Packaging Flexibility: Available in antistatic waffle packs or tape-and-reel formats, ensuring ease of handling and integration into automated assembly processes.
    Application Case Studies and Usage Recommendations
    These resistors are frequently employed in critical circuits where precision and reliability are paramount. Key applications include:
    - Aerospace Systems: Utilized in avionics and navigation systems requiring high reliability and precise resistance values.
    - Defense Equipment: Deployed in radar, communication systems, and missile guidance units.
    - Telecommunications Infrastructure: Used in power supply circuits and signal processing modules.
    Usage Suggestions:
    - For temperature-sensitive applications, opt for resistors with lower TCR (e.g., 25 ppm/°C).
    - When high power density is required, choose models with larger case sizes (e.g., M55342/09 for up to 1000 mW).
    - Consider custom packaging for specialized needs, such as tape-and-reel configurations.
    Compatibility and Support
    These resistors are fully compatible with standard MIL-PRF-55342 specifications, ensuring seamless integration into military and aerospace designs. Vishay provides comprehensive technical support through their official email channel (`thinfilm@vishay.com`) and maintains detailed documentation on their website (`www.vishay.com`).

D55342E07B3B88RT5参数

参数
电阻值 3.88KΩ
精度 ±0.1%
额定功率 250mW
温度系数 ±25ppm/℃
长*宽*高 3.2mm*1.6mm*840μm
通用封装 1206
安装方式 贴片安装
应用等级 军用级
零件状态 在售
包装方式 卷带包装

D55342E07B3B88RT5厂商介绍

Vishay Intertechnology是一家全球领先的电子元件制造商,专注于研发、制造和销售各种高性能电子元件。公司成立于1962年,总部位于美国宾夕法尼亚州的马尔文,在全球拥有多个生产基地和研发中心。

Vishay Intertechnology的产品主要分为以下几类:
1. 分立元件:包括二极管、晶体管、MOSFET等。
2. 被动元件:包括电阻、电容器、电感等。
3. 传感器:包括温度、压力、湿度等传感器。
4. 保护元件:包括保险丝、浪涌保护器等。

这些产品广泛应用于汽车、工业、医疗、通信、消费电子等领域。Vishay Intertechnology的优势在于:
1. 技术创新:公司不断研发新技术和新产品,以满足市场需求。
2. 质量控制:公司严格遵循ISO等国际质量标准,确保产品质量。
3. 客户服务:公司提供全方位的技术支持和定制化服务,以满足客户的个性化需求。
4. 全球布局:公司在全球设有多个生产基地和研发中心,可以快速响应客户需求。

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价格梯度 中国香港交货 内地交货(含增值税)
500+ $ 2.4156 ¥ 20.5326
1000+ $ 2.2698 ¥ 19.2933
2000+ $ 2.166 ¥ 18.411
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起订量: 500 增量: 1
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